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ahci: implement PMP support
authorTejun Heo <htejun@gmail.com>
Sun, 23 Sep 2007 04:19:54 +0000 (13:19 +0900)
committerJeff Garzik <jeff@garzik.org>
Fri, 12 Oct 2007 18:55:44 +0000 (14:55 -0400)
Implement AHCI PMP support.  ahci only supports command based
switching.  Also, for some reason, NCQ over PMP doesn't work now.
Other than that, everything works.

Tested on ICH9R, JMB360/363 + SIMG3726, 4726 and 5744.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Forrest Zhao <forrest.zhao@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
drivers/ata/ahci.c patch | blob | history

diff --cc drivers/ata/ahci.c
Simple merge
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